Changeset 49591 in vbox for trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/common

Timestamp:

Nov 20, 2013 5:53:55 PM (11 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

90796

Message:

wddm: more on new comand mechanism, guest side almost done, some cleanup

File:

• trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/common/VBoxMPDevExt.h (modified) (3 diffs)

trunk/src/VBox/Additions/WINNT/Graphics/Video/mp/common/VBoxMPDevExt.h

@@ -128 +128 @@
    BOOLEAN f3DEnabled;
    BOOLEAN fTexPresentEnabled;
+   BOOLEAN fCmdVbvaEnabled;
 
    uint32_t u32CrConDefaultClientID;
+
+   VBOXCMDVBVA CmdVbva;
 
    VBOXMP_CRCTLCON CrCtlCon;
@@ -213 +216 @@
 DECLINLINE(ULONG) vboxWddmVramCpuVisibleSize(PVBOXMP_DEVEXT pDevExt)
 {
-#ifdef VBOXWDDM_RENDER_FROM_SHADOW
+    if (pDevExt->fCmdVbvaEnabled)
+    {
+        /* all memory layout info should be initialized */
+        Assert(pDevExt->CmdVbva.Vbva.offVRAMBuffer);
+        /* page aligned */
+        Assert(!(pDevExt->CmdVbva.Vbva.offVRAMBuffer & 0xfff));
+
+        return (ULONG)(pDevExt->CmdVbva.Vbva.offVRAMBuffer & ~0xfffULL);
+    }
     /* all memory layout info should be initialized */
     Assert(pDevExt->aSources[0].Vbva.Vbva.offVRAMBuffer);
@@ -220 +231 @@
 
     return (ULONG)(pDevExt->aSources[0].Vbva.Vbva.offVRAMBuffer & ~0xfffULL);
-#else
-    /* all memory layout info should be initialized */
-    Assert(pDevExt->u.primary.Vdma.CmdHeap.Heap.area.offBase);
-    /* page aligned */
-    Assert(!(pDevExt->u.primary.Vdma.CmdHeap.Heap.area.offBase & 0xfff));
-
-    return pDevExt->u.primary.Vdma.CmdHeap.Heap.area.offBase & ~0xfffUL;
-#endif
 }